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1992年我们用中国林科院林科所研制的ABT2号生根粉浸甜菜种子取得显著效果。其方法是:将1gABT生根粉溶于500ml95％酒精中,然后加500ml蒸馏水即配成1000mg/L的原液,播前将原液加水配成50mg/L稀释液浸甜菜种子30分种,共浸种子16kg,播种4亩,每穴播籽6～8粒,单行点播,行距30cm,4月25日播种,以清水浸种为对照。据播后观察,ABT浸种处理于
In 1992, we used ABT2 rooting powder dipped beet seeds developed by the Chinese Academy of Forestry Lincoln to achieve remarkable results. The method is: 1gABT rooting powder dissolved in 500ml95% alcohol, and then add 500ml of distilled water that is dubbed 1000mg / L of the stock solution before sowing the stock solution into 50mg / L diluted solution of beet seeds 30 minutes, the total immersed seeds 16kg, sowing 4 acres, 6 to 8 seeds per hole sowing, single-on-demand, row spacing 30cm, April 25 sowing, soaked in water as a control. According to broadcast after observation, ABT soaking treatment